{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2063-5HN36-0AG0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2063-5HN36-0AG0","canonicalUrl":"https://aoctrl.com/siemens/3VA2063-5HN36-0AG0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2063-5HN36-0AG0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2063-5HN36-0AG0, molded case circuit breaker, 3-pole, 63 A continuous, 187 kA interrupting at 240 V, line protection design.","salesMarkdown":"## 63 A MCCB with flat thermal derating and high fault-current capacity The Siemens SENTRON 3VA2063-5HN36-0AG0 is a 3-pole molded case circuit breaker rated for 63 A continuous current across the full ambient range from 40 °C to 70 °C — no derating needed up to that ceiling, which simplifies panel thermal calculations in tight enclosures. Its interrupting capacity hits 187 kA at 240 V, dropping to 121 kA at 415/440 V, 75.6 kA at 500 V, and 3 kA at 690 V — the 240 V figure covers most North American 120/208 V and 277/480 V panelboard applications with ample headroom for high-fault locations like utility interfaces or large motor control centers. ## Footprint and auxiliary switch configuration Depth of 86 mm (3.39 in) is shallow enough for most distribution boards without requiring deep enclosures. Maximum power loss is 5.4 W, which keeps heat dissipation low enough for dense panel layouts without forced ventilation in most installations. The base switch assembly carries order code 3VA20635HN360AA0; the -0AG0 suffix denotes the specific auxiliary switch and trip alarm configuration. For BOM matching, verify the auxiliary contact arrangement matches your existing panel wiring — the HP-type switch has a defined contact sequence that differs from standard auxiliary-only variants. The 70 °C operating ceiling matches the flat derating curve, so no current reduction is needed even at the top of the range. As a Siemens SENTRON product, compliance documentation covers IEC/EN 60947-2, UL 489, CSA C22.2 No. 5, and CE marking. RoHS and REACH declarations are available from Siemens documentation portals.","metaTitle":"Siemens SENTRON 3VA2063-5HN36-0AG0 Molded Case Circuit Break","metaDescription":"Siemens SENTRON 3VA2063-5HN36-0AG0 molded case circuit breaker, 63 A continuous, 3-pole, 187 kA interrupting at 240 V. Active production. Sourced and quoted to order against an RFQ","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Depth":"86 mm","Width":"105 mm","Height":"181 mm","Maximum":"756 A","Minimum":"756 A","at 240 V":"187 kA","at 415 V":"121 kA","at 440 V":"121 kA","at 500 V":"75.6 kA","at 690 V":"3 kA","at 40 °C":"63 A","at 45 °C":"63 A","at 50 °C":"63 A","at 55 °C":"63 A","at 60 °C":"63 A","at 65 °C":"63 A","at 70 °C":"63 A","Depth [In]":"3.39 in","Width [In]":"4.13 in","Height [In]":"7.13 in","Trip Indicator":"Yes","Number Of Poles":"3","Voltage Trigger":"No","lifecycle_stage":"current","Product Brand Name":"SENTRON","Product Designation":"Molded case circuit breaker","Undervoltage Release":"No","Design Of The Product":"Line protection","Communication Function":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","power loss [W] / maximum":"5.4 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Of The Supplied Basic Switch":"3VA20635HN360AA0","Design Of The Auxiliary Switch":"1 auxiliary switch + 1 trip alarm switch HP","Ground-Fault Monitoring Version":"Without","Continuous Current / Rated Value":"63 A","Insulation Voltage / Rated Value":"800 V","Design Of The Overcurrent Release":"ETU350","protection class IP / on the front":"IP40","Product Function / Grounding Protection":"No","operating voltage / at AC / rated value":"690 V","reference code / according to IEC 81346-2":"Q","Continuous Current / Rated Value / Maximum":"100 A","Product Extension / Optional / Motor Drive":"Yes","Protection Function Of The Overcurrent Release":"LSI","number of CO contacts / for auxiliary contacts":"2","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AB11","Switching Capacity Class Of The Circuit Breaker":"M","Mechanical Service Life (Operating Cycles) / Typical":"25 000","Type Of Electrical Connection / For Main Current Circuit":"double-sided box terminal","Arrangement Of Electrical Connectors / For Main Current Circuit":"Front terminal"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=264714&mlfb=3VA2063-5HN36-0AG0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2063-5HN36-0AG0/alternatives.json"},"ai":{"faq":[{"question":"What are the key ratings for this breaker?","answer":"63 A continuous current (no derating from 40 °C to 70 °C), 3-pole, 187 kA interrupting at 240 V, 121 kA at 415/440 V, 75.6 kA at 500 V, 3 kA at 690 V. Rated insulation voltage is 800 V."},{"question":"What is the depth of this breaker?","answer":"86 mm (3.39 in). Shallow enough for standard distribution boards without deep enclosures."},{"question":"What auxiliary switches come with this breaker?","answer":"One auxiliary switch and one trip alarm switch, both HP type, factory-installed. No undervoltage release or ground-fault monitoring on this variant."},{"question":"Where can I buy 3VA2063-5HN36-0AG0?","answer":"Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2063-5HN36-0AG0","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/siemens/3VA2063-5HN36-0AG0 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:15:54.622Z","lastPublished":"2026-09-02T08:15:54.622Z","indexable":true}}